GB976918A - Improvements in or relating to a stainless steel member and method for improving corrosion resistance - Google Patents
Improvements in or relating to a stainless steel member and method for improving corrosion resistanceInfo
- Publication number
- GB976918A GB976918A GB23289/63A GB2328963A GB976918A GB 976918 A GB976918 A GB 976918A GB 23289/63 A GB23289/63 A GB 23289/63A GB 2328963 A GB2328963 A GB 2328963A GB 976918 A GB976918 A GB 976918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stainless steel
- zinc
- coating
- panel
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/926—Thickness of individual layer specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/927—Decorative informative
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
Corrosion-resistance of stainless steel is improved by electrolytically coating it with zinc and then buffing the coating so that its presence is not apparent to the eye but enough zinc is left on the steel to fill its microscopic pits and voids. Typically the coating thickness is such as to represent 0.01-1 gram/sq.foot. Stainless steel trims for attaching to a mild steel panel may be formed by coating flat stainless steel with zinc, mechanically forming the resulting blank into the trim, and then buffing what is to be the visible surface. The resulting panel-trim assembly shows improved resistance to disfiguring rust-bleeding from the mild steel panel. Typically a stainless steel containing 10-30% Cr with or without one or more of Ni (up to 30%), Mo, V, Ti, Nb, W, B, N, and Se, is subjected to alkali cleaning and an activating dip in sulphuric acid which is terminated before hydrogen evolution effects pitting, and is then briefly connected as anode in the plating bath before cathodic deposition. The plating solution may be a cyanide bath at a temperature of 50-100 DEG F. containing also powdered zinc and activated carbon or an acid sulphate bath of pH 3-4 at a temperature of 45-150 DEG F. containing also magnesium sulphate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US204333A US3201211A (en) | 1962-06-22 | 1962-06-22 | Stainless steel trim member |
Publications (1)
Publication Number | Publication Date |
---|---|
GB976918A true GB976918A (en) | 1964-12-02 |
Family
ID=22757487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23289/63A Expired GB976918A (en) | 1962-06-22 | 1963-06-11 | Improvements in or relating to a stainless steel member and method for improving corrosion resistance |
Country Status (4)
Country | Link |
---|---|
US (1) | US3201211A (en) |
BE (1) | BE633925A (en) |
DE (1) | DE1292521B (en) |
GB (1) | GB976918A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105063698A (en) * | 2015-08-27 | 2015-11-18 | 广东欧珀移动通信有限公司 | Surface treatment structure and method for stainless steel base material |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484350A (en) * | 1965-04-28 | 1969-12-16 | Allegheny Ludlum Steel | Method of producing trim members |
US3536459A (en) * | 1967-11-29 | 1970-10-27 | United States Steel Corp | Stainless steel composite |
US3637354A (en) * | 1969-09-24 | 1972-01-25 | Allegheny Ludlum Steel | Trim members |
US3970498A (en) * | 1971-12-29 | 1976-07-20 | The Standard Products Company | Method of making trim strip end finishes |
SE360398B (en) * | 1972-02-24 | 1973-09-24 | Lindholm J | |
US4885215A (en) * | 1986-10-01 | 1989-12-05 | Kawasaki Steel Corp. | Zn-coated stainless steel welded pipe |
EP1294595B1 (en) * | 2000-06-28 | 2006-08-23 | N.V. Bekaert S.A. | Reinforced wiper element |
DE10240739B4 (en) * | 2002-06-03 | 2005-01-27 | S.O.R Automobil-Zubehörkonzepte, Inh. Bernhard Schulz | Attachments for vehicles |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1268987A (en) * | 1918-02-11 | 1918-06-11 | Simmons Co | Metal coating. |
US1972835A (en) * | 1932-03-08 | 1934-09-04 | Tainton Urlyn Clifton | Coating ferrous articles with zinc |
US2231967A (en) * | 1937-04-24 | 1941-02-18 | Tainton Urlyn Clifton | Zinc coated article |
US2192901A (en) * | 1939-02-18 | 1940-03-12 | Flint C Elder | Metal article and method of production |
US2294750A (en) * | 1939-06-23 | 1942-09-01 | American Steel & Wire Co | Metal coating |
US2348658A (en) * | 1941-02-06 | 1944-05-09 | Extruded Plastics Inc | Plastic trim |
US2500377A (en) * | 1946-02-28 | 1950-03-14 | Illinois Tool Works | Stud fastened molding clip |
US2547947A (en) * | 1946-06-17 | 1951-04-10 | Fansteel Metallurgical Corp | Contact assembly |
US2471247A (en) * | 1948-08-25 | 1949-05-24 | Stadler John | Clip for attaching molding to automobile bodies and fenders |
US2906018A (en) * | 1953-03-12 | 1959-09-29 | Armco Steel Corp | Finishing machine and method for use in the hot dip metallic coating of steel strip, and coated strip |
US2968092A (en) * | 1956-02-13 | 1961-01-17 | Yawata Iron & Steel Co | Process of working steel for preventing surface defects thereof |
US2951768A (en) * | 1956-10-09 | 1960-09-06 | Mark P Brash | Chemical removal of zinc coating from iron |
US3138834A (en) * | 1956-11-14 | 1964-06-30 | Shanok Abraham | Trim strip |
US2991205A (en) * | 1957-12-13 | 1961-07-04 | Allegheny Ludlum Steel | Method of improving corrosion resistance of stainless steel |
US3090118A (en) * | 1959-04-16 | 1963-05-21 | Sunbeam Corp | Method of making a cooking vessel |
-
0
- BE BE633925D patent/BE633925A/xx unknown
-
1962
- 1962-06-22 US US204333A patent/US3201211A/en not_active Expired - Lifetime
-
1963
- 1963-06-11 GB GB23289/63A patent/GB976918A/en not_active Expired
- 1963-06-21 DE DEA43388A patent/DE1292521B/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105063698A (en) * | 2015-08-27 | 2015-11-18 | 广东欧珀移动通信有限公司 | Surface treatment structure and method for stainless steel base material |
CN105063698B (en) * | 2015-08-27 | 2017-10-03 | 广东欧珀移动通信有限公司 | The surface treatments and surface treatment method of stainless steel substrate |
Also Published As
Publication number | Publication date |
---|---|
BE633925A (en) | |
DE1292521B (en) | 1969-04-10 |
US3201211A (en) | 1965-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2142564A (en) | Process for electrodeposition on aluminum and aluminum alloys | |
US1968483A (en) | Plating aluminium and its alloys | |
JPS5770291A (en) | Highly corrosion resistant surface treated steel and preparation thereof | |
GB976918A (en) | Improvements in or relating to a stainless steel member and method for improving corrosion resistance | |
US3272728A (en) | Method of producing activated electrodes | |
US3295936A (en) | Thinly nickel-plated steel plate | |
US2323890A (en) | Coated wire | |
US2431947A (en) | Formation of a strong bond between a ferrous metal surface and an electrodeposit of silver | |
US2975073A (en) | Corrosion resistance of electroless nickel plate | |
US2154834A (en) | Rubber coated objects and method of production | |
JPH0565697A (en) | Surface treatment of stainless steel, surface-treated stainless steel and gasket | |
GB1187785A (en) | Chromate-Coated Chromium Plated Steels and Two-Step processes for the preparation thereof by Electrolytic Treatment | |
US2888387A (en) | Electroplating | |
US2092130A (en) | Anodic cleaning process | |
US3118824A (en) | Electrolytic treatment of metal surfaces | |
US2528717A (en) | Method of electroplating stainless steels and irons | |
US3075897A (en) | Method of making tin plate | |
JPS5550484A (en) | Electric zinc alloy plated steel sheet and production thereof | |
US3880727A (en) | Method of pretreating bands and sheets of steel for one-layer enameling, and electrolytic bath for use in connection therewith | |
GB454415A (en) | Coating electrolytically iron and iron alloys with firmly adherent and impermeable films or layers of metal or metals | |
US3691055A (en) | Method of coating steel sheet surfaces | |
US2755242A (en) | Treatment for chromium plated aluminum | |
US3437571A (en) | Production of electrolytic nickel | |
DE1496899C3 (en) | Process for electroplating aluminum and aluminum alloys | |
DE1273953B (en) | Process for the production of corrosion-resistant galvanic coatings from chromium with the aid of intermediate layers |